<div class="mainpage">
  <div class="topnavbar">
    <a href="#" class="topnav-back"><i class="fa fa-fw fa-angle-left"></i></a> 
    <span class="topnav-search-btn"><i class="fa fa-fw fa-search"></i></span>
    <div class="topnavtitle">受理</div>     
    <div class="box-tools pull-right">
      <div class="has-feedback">
        <input type="text" class="form-control input-sm" placeholder="Search Mail">
        <span class="glyphicon glyphicon-search form-control-feedback"></span>
      </div>
    </div>
  </div>
 <div class="mainpagecontent">
  <section class="m-content">
    
    <div class="text-center">
      <a href="#" class="abtn"><i class="fa fa-plus-circle text"></i> 报障</a>
    </div>
      
    


  </section>
</div> 
</div>

<script>
  
  $(function(){

  });

</script>